583           std::string printout(buffer_);  in MakeStatistics()  local
584           s = stat.second.a_count_dist_f->Append(printout);  in MakeStatistics()
607           std::string printout(buffer_);  in MakeStatistics()  local
608           s = stat.second.a_key_size_f->Append(printout);  in MakeStatistics()
637           std::string printout(buffer_);  in MakeStatistics()  local
638           s = stat.second.a_value_size_f->Append(printout);  in MakeStatistics()
688     std::string printout(buffer_);  in MakeStatisticKeyStatsOrPrefix()  local
689     s = stats.a_key_f->Append(printout);  in MakeStatisticKeyStatsOrPrefix()
823             std::string printout(buffer_);  in MakeStatisticQPS()  local
824             s = stat.second.a_qps_f->Append(printout);  in MakeStatisticQPS()
835           std::string printout(buffer_);  in MakeStatisticQPS()  local
836           s = stat.second.a_qps_f->Append(printout);  in MakeStatisticQPS()
885           std::string printout(buffer_);  in MakeStatisticQPS()  local
886           s = stat.second.a_key_num_f->Append(printout);  in MakeStatisticQPS()
904           std::string printout(buffer_);  in MakeStatisticQPS()  local
905           s = stat.second.a_top_qps_prefix_f->Append(printout);  in MakeStatisticQPS()
947         std::string printout(buffer_);  in MakeStatisticQPS()  local
948         s = qps_f_->Append(printout);  in MakeStatisticQPS()
978         std::string printout(buffer_);  in MakeStatisticQPS()  local
979         s = cf_qps_f_->Append(printout);  in MakeStatisticQPS()
1035           std::string printout(buffer_);  in ReProcessing()  local
1036           s = stat.time_series_f->Append(printout);  in ReProcessing()
1092                 std::string printout(buffer_);  in ReProcessing()  local
1093                 s = stat.w_key_f->Append(printout);  in ReProcessing()
1113                 std::string printout(buffer_);  in ReProcessing()  local
1114                 s = stat.w_prefix_cut_f->Append(printout);  in ReProcessing()
1931   std::string printout(buffer_);  in WriteTraceSequence()  local
1933     printout = hex_key + " " + printout;  in WriteTraceSequence()
1935   return trace_sequence_f_->Append(printout);  in WriteTraceSequence()